Document Type and Number:
Japanese Patent JPWO2022118504
Kind Code:
A1
Abstract:
Provided is an LDH-like compound separator for secondary zinc batteries that includes a porous substrate made of a polymer material; and an LDH-like compound plugging pores in the porous substrate. The LDH-like compound separator has a dendrite buffer layer therein, the dendrite buffer layer being at least one selected from the group consisting of: (i) a pore-rich internal porous layer in the porous substrate, the internal porous layer being free from the LDH-like compound or deficient in the LDH-like compound; (ii) a releasable interfacial layer, which is provided by two adjacent layers constituting part of the LDH-like compound separator being in releasable contact with each other; and (iii) an internal gap layer being free from the LDH-like compound and the porous substrate, which is provided by two adjacent layers constituting part of the LDH-like compound separator being formed apart from each other.
Application Number:
JP2021571776A
Publication Date:
June 09, 2022
Filing Date:
August 19, 2021
Export Citation:
